• Strong server-side Java experience, especially in an open source, data-intensive, distributed environments and hands on experience on Big data technology stack (Hadoop, Hive, PIG, Map reduce, Spark, Oozie, HBase, Solr etc.)
• Knowledge of troubleshooting Java applications, MR, Spark jobs – Analyzing log files, exceptions, error, configuring log levels etc.
• Understanding of critical performance parameters for MR, Hive, Spark etc.
• Ability to understand shell/python scripts and debug
• Hands on experience in any one RDBMS –MySQL/PostgreSQL
• Strong working experience in Linux
• Good knowledge of Linux basics like networking, storage, monitoring, scheduling
• General operational expertise such as good troubleshooting skills, understanding of system’s capacity, bottlenecks, basics of memory, CPU, OS, storage, and networks
• Strong verbal and written communication skills are mandatory
• Excellent analytical and problem solving skills are mandatory
• Solid troubleshooting abilities and able to work with a team to fix large production issues
• Open to work in shifts (24x7 rotational)
• Create run books & troubleshooting guides & knowledge base
• Manage customer calls and analyze issues reported by customer
• Should be capable of working independently & responsible for L1/L2/L3 Support
• Should work with complete ownership and handle all issues without missing SLA’s
• Work closely with engineering team and other team for productionizing new use cases, users
• Should be able to debug the issues and report appropriately in the ticketing system
• Handover the shift and circulate a daily report to stakeholders

The successful candidate will lead Big Data Engineering team for Impetus from Gurgaon / Bengaluru (India) office. The selected candidate will be fully responsible for solution design delivery achieving engineering excellence of services.

• 15+ year track record of relevant work experience and a Computer Science or related technical discipline is required
• Dynamic leader who has directly managed team of highly competent developers in fast paced work environment
• Ability to work on multiple projects, with complex and challenging software requirements, and a keen sense of the solution design and architecture
• Working familiarity with the entire Software/Product development lifecycle including version control, build process, testing, and code release
• Development and support experience in the Big Data domain.
• Architecting, developing, implementing and maintaining Big Data solutions using Apache Hadoop, HDFS, Sqoop, Pig,Hive, Oozie, Impala, Spark, Kafka.
• Strong technical and architectural skills in a distributed computing system using Java/J2EE
• Strong people management skills—fairness and ability to motivate and manage engineers and project leads/project managers to meet targets on time within budget
• Experience in Architecture and delivery of Enterprise scale applications.
• Good perceptive and analytical skills, with a keen business sense and a future perception of technology evolution
• Possess confidence in self and in the solution, along with good negotiation and client convincing skills
• Finisher with a demonstrable track record of timely and successful execution
• Attend presales tech meetings on the need basis
• Create/review/edit technical proposals and RFI responses
• Inspire, trust, and confidence in the first meeting with the customer/prospect.

• Experience 5-10 years in ETL/DWH space
• Proven experience with Extract, Transform, Load tools – Informatica, SSIS, ODI, Pentaho Data Integration, etc.
• Solid understanding of the software development process, including requirement gathering, analysis/design, development tools/technologies, release/version control, contemporary testing methodologies, and deployment management.
• Strong experience working with dedicated and matrixed resources as well as:
  • Informatica Power Center
  • Writing Complex SQL Queries
  • Unix Shell Scripting
  • Warehousing
  • Relational Database
  • Other BI Tools with Business Objects, ECM; Archival experience a plus
  • Data Mapping, Data Modeling, Data Mining, and Data Warehousing/Mart
  • Relational databases and SQL Query performance tuning
• Demonstrated ability to prepare complex data models.
• Demonstrated experience in data integration and the specification of data services.
• Familiar with highly complex logical data design and data mapping or data conversion.
• Advanced problem-solving skills.
• Able to learn effectively and meet deadlines.
• Self-motivated and works independently and as part of a team.

• Designed/ architected and implemented complex projects dealing with the considerable data size (GB/PB) and with high complexity.
• Implemented various Java/ J2EE/ EAI patterns using Open Source products.
• Excellent ability to grasp business processes and translate them into what is needed to be done technically to implement them
• Excellent Team management, project management, estimation and scheduling skills
• Working with Architects and Leads to decide upon the scope and technical architecture
• Ability to manage, drive and lead the product and project development engineering teams.
• Good communication, problem solving and interpersonal skills.
• Capable of working with different types of customers and should possess good customer handling skills.
• Self-starter & resourceful personality with ability to manage pressure situations.
• Should have experience in defining the project and delivery plan for each assignment.
• Should have experience on the following: -
  • Indexing solutions using solr/ lucene or any custom solution
  • Knowledge/ experience in writing M/R (Map Reduce) jobs.
  • Knowledge/ experience in any of the NoSQL/ Graph databases (Cassandra/ MongoDB/ HBase/CouchDB/ Neo4J etc.)
  • Cloud based deployments
  • Analytics - Mahout/ NLP/ NLTK/ R